* {
    margin: 0;
    padding: 0;
}

#navigator>p {
    margin-top: 20px;
    margin-right: 50px;
    text-align: right;
}

#login_name {
    font-weight: bold;
}

#menu {
    width: 634px;
    height: 22px;
    margin: 20px auto;
    background-color: black;
    padding-left:20px;
    padding-right:20px;
}

#menu li {
    list-style-type: none;
    margin-right: 126px;
    float: left;
    color: white;
}

#menu li:last-child {
    margin-right: 0;
}

#menu li:hover {
    text-decoration: underline;
    color: cyan;
    cursor: pointer;
}

table {
    margin: 0 auto;
    width: 634px;
    text-align: center;
    line-height: 30px;
    border-collapse: collapse;
}

table,
th,
td {
    border: 1px solid #ccc;
}

table tr:first-child {
    background-color: #eee;
}

#buttons {
    margin: 0 auto;
    width: 634px;
}


caption{
    font-size:20px;
    margin-top: 20px;
    margin-bottom: 20px;
    color: blue;
    font-weight: bold;
}

#copyright {
    text-align: center;
    margin-top: 50px;
    color: gray;
}

/*
    对密码修改页面用做布局的表格重新设置样式
*/
/*************************************************/
#tabPwdModify,#tabPwdModify td
{
    border: 0px solid #ccc;
}

#tabPwdModify td{
    padding: 5px;
}

#tabPwdModify tr:first-child {
    background-color: white;
}

#tabPwdModify tr td:first-child {
    text-align: right;
}

#tabPwdModify tr td:last-child {
    text-align: left;
}

#tabPwdModify input {
    height:20px;
    width:150px;
    font-size: 16px;
}

#tabPwdModify #username{
    background-color: #eee;
}

#tabPwdModify #btnSave,#tabPwdModify #btnCancel {
    margin-top:20px;
    height:25px;
    width: 50px;
    font-size: 16px;
}
/*************************************************/

/***********增加按钮div  ********/
#add{
	margin:20px auto;
	text-align:center;
}

#add>input{
	background-color: blue;
	color:white;
	padding:5px;
}
/**************************/